| Kök & Bar i Skärgården AB | Lidingö | 0 tkr |
| Konsili sthlm AB | Lidingö | 0 tkr |
| Konsultinnan AB | Lidingö | 0 tkr |
| KontraLabs AB | Lund | 0 tkr |
| Kookaburra Invest AB | Stockholm | 0 tkr |
| Köpkoll AB | Lidingö | 0 tkr |
| Koppirong AB | Stockholm | 0 tkr |
| Kotschack Group AB | Lidingö | 0 tkr |
| Kottla Holding AB | Lidingö | 0 tkr |
| Kottla Strand Holding AB | Stockholm | 0 tkr |
| Krayne Communications Group AB | Lidingö | 0 tkr |
| Kreativum Shipping AB | Stockholm | 0 tkr |
| Kristins Holding AB | Lidingö | 0 tkr |
| Kronan Struktur AB | Vaxholm | 0 tkr |
| Kryssa AB | Lidingö | 0 tkr |
| K&T Förvaltning AB | Lidingö | 0 tkr |
| Kuml-invest AB | Lidingö | 0 tkr |
| Kummelviken AB | Djursholm | 0 tkr |
| Kurado AB | Lidingö | 0 tkr |
| Kusthus Sverige Aktiebolag | Lidingö | 0 tkr |
| Kvala AB | Stockholm | 0 tkr |
| Kylskeppet AB | Lidingö | 0 tkr |
| Kyrkbacken Ankaret Utvecklings AB | Lidingö | 0 tkr |
| Kyrkviksvarvet Service AB | Stockholm | 0 tkr |
| Kyttinge Investment AB | Lidingö | 0 tkr |
| La Belle AB | Sollentuna | 0 tkr |
| Laknäs Förvaltning AB | Lidingö | 0 tkr |
| Lamby Marin Invest Aktiebolag | Lidingö | 0 tkr |
| Lancero AB | Lidingö | 0 tkr |
| Lannion AB | Stockholm | 0 tkr |
| LARCAM AB | Lidingö | 0 tkr |
| Larsén & Partners AB | Lidingö | 0 tkr |
| Lars-Göran Lidström Consulting AB | Lidingö | 0 tkr |
| Lars Gunnervall Advisory AB | Lidingö | 0 tkr |
| Lars Källhammar Consulting AB | Lidingö | 0 tkr |
| Lars Sjöman Yachting AB | Lidingö | 0 tkr |
| Larsson Industrier i Smålandsstenar AB | Lidingö | 0 tkr |
| Larsson Lidingö AB | Lidingö | 0 tkr |
| Läskonsten Förvaltning AB | Stockholm | 0 tkr |
| Laurin Invest AB | Stockholm | 0 tkr |
| Lawson Konsult AB | Lidingö | 0 tkr |
| LCI Lidingö AB | Lidingö | 0 tkr |
| Leaflock AB | Stockholm | 0 tkr |
| Leaflock Förvaltning AB | Stockholm | 0 tkr |
| Legadema AB | Lidingö | 0 tkr |
| LegalAI Sweden AB | Stockholm | 0 tkr |
| Leg. tandläkare Elisabeth Björkman AB | Lidingö | 0 tkr |
| Leijonmarck Fastigheter AB | Lidingö | 0 tkr |
| Lejnerborn Holding AB | Lidingö | 0 tkr |
| Lenck AB | Lidingö | 0 tkr |